ES295873U - Electromagnetic protection device. - Google Patents

Electromagnetic protection device.

Info

Publication number
ES295873U
ES295873U ES295873U ES295873U ES295873U ES 295873 U ES295873 U ES 295873U ES 295873 U ES295873 U ES 295873U ES 295873 U ES295873 U ES 295873U ES 295873 U ES295873 U ES 295873U
Authority
ES
Spain
Prior art keywords
protection device
electromagnetic protection
casing
joint
edges
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES295873U
Other languages
Spanish (es)
Other versions
ES295873Y (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Spain SA
Original Assignee
Alcatel Standard Electrics SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel Standard Electrics SA filed Critical Alcatel Standard Electrics SA
Publication of ES295873U publication Critical patent/ES295873U/en
Application granted granted Critical
Publication of ES295873Y publication Critical patent/ES295873Y/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/0015—Gaskets or seals
    • H05K9/0016—Gaskets or seals having a spring contact

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

The protection device comprises contact blades (1) having a triangular profile and open at one end. The contact blade (1) is inserted by its free edges (2, 3) in the edge of one portion (10) of the casing, for example a door, a sidewall or other similar structures. One of the edges (2, 3) touches after closure or assembly the other portion (12) of the casing which forms a joint with the first portion, which joint has to be bridged by conductivity.
ES1985295873U 1984-07-27 1985-07-26 DEVICE FOR PROTECTION AGAINST ELECTROMAGNETIC INTERFERENCE Expired ES295873Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843427706 DE3427706A1 (en) 1984-07-27 1984-07-27 ELECTROMAGNETIC SHIELDING DEVICE

Publications (2)

Publication Number Publication Date
ES295873U true ES295873U (en) 1988-07-01
ES295873Y ES295873Y (en) 1989-03-01

Family

ID=6241708

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985295873U Expired ES295873Y (en) 1984-07-27 1985-07-26 DEVICE FOR PROTECTION AGAINST ELECTROMAGNETIC INTERFERENCE

Country Status (7)

Country Link
US (1) US4761516A (en)
EP (1) EP0207946B1 (en)
JP (1) JPH0693550B2 (en)
BE (1) BE902973A (en)
DE (2) DE3427706A1 (en)
ES (1) ES295873Y (en)
WO (1) WO1986001069A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3604860C3 (en) * 1986-02-15 1997-11-13 Daimler Benz Aerospace Ag Arrangement for high-frequency-tight shielding of the front panel of a device rack
US5004866A (en) * 1989-10-27 1991-04-02 International Business Machines Corp. Self-contained grounding strip
CA2043442A1 (en) * 1990-06-13 1991-12-14 James Hayden End termination for gasket clips and process for making the same
EP0487802A1 (en) * 1990-10-10 1992-06-03 Alcatel N.V. Distribution frame for telecommunications
US5373101A (en) * 1991-05-03 1994-12-13 Motorola, Inc. Electrical interconnect apparatus
JP3011379B2 (en) * 1991-07-17 2000-02-21 北川工業株式会社 Gasket for electromagnetic wave shielding
DE69227690T2 (en) * 1991-08-09 1999-05-20 Tandem Computers Inc., Cupertino, Calif. ELECTRONIC ASSEMBLY WITH IMPROVED EARTHING
IT1255012B (en) * 1992-03-27 1995-10-13 Italtel Spa ELECTROMAGNETIC SHIELDING DEVICE
DE4226209C2 (en) * 1992-05-26 1994-08-04 Siemens Nixdorf Inf Syst Single contact spring
DE4223322C1 (en) * 1992-07-16 1993-07-29 Schroff Gmbh, 7541 Straubenhardt, De
AT400654B (en) * 1993-09-28 1996-02-26 Urleb Alfred Device for a standard housing having electrically conductive front panels
SE503484C2 (en) * 1994-04-11 1996-06-24 Ericsson Telefon Ab L M CAT'S WHISKER
US5523527A (en) * 1994-12-22 1996-06-04 International Business Machines Corporation Sliding electromagnetic control contact device
US6175076B1 (en) * 1999-03-01 2001-01-16 Hewlett-Packard Company Casing gasket
EP1122992A1 (en) * 2000-02-03 2001-08-08 Telefonaktiebolaget Lm Ericsson Method and apparatus for providing EMI-sealing between a cabinet opening and a closure means for closing said opening
JP4832005B2 (en) 2005-06-10 2011-12-07 株式会社日立ハイテクノロジーズ Magnetic shielding device and magnetic field measuring device
WO2007058864A1 (en) * 2005-11-10 2007-05-24 Bj Services Company Self centralizing non-rotational slip and cone system for downhole tools
US8611077B2 (en) 2010-08-27 2013-12-17 Apple Inc. Electronic devices with component mounting structures
CN102740665A (en) * 2011-04-08 2012-10-17 鸿富锦精密工业（深圳）有限公司 Anti-electromagnetic interference elastic sheet and electronic apparatus adopting same
CN107274918B (en) 2016-04-07 2019-08-16 株式会社东芝 Disk drive

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE31578C (en) * A. GRAFFY und L. WADACK in Berlin C, Niederwallstr. 8 Hydraulic door slam stopper
GB448045A (en) * 1934-12-03 1936-06-02 Philadelphia Storage Battery Improved methods and apparatus for suppressing noise in automobile radio receivers
US2825042A (en) * 1954-06-24 1958-02-25 Collins Radio Co Spring contact fingers for shield plates
GB909009A (en) * 1959-12-08 1962-10-24 Radyne Ltd Improvements in or relating to electrical screening arrangements
DE1190521B (en) * 1962-07-03 1965-04-08 Siemens Ag Arrangement for electrical sealing
JPS531180Y2 (en) * 1973-05-11 1978-01-13
DE2522186C2 (en) * 1975-05-17 1983-10-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt High frequency seal between a housing and a door
US4322572A (en) * 1979-10-22 1982-03-30 Tektronix, Inc. Electromagnetic interference shielding device
DE3210843A1 (en) * 1982-03-24 1983-10-06 Siemens Ag Contact device between housing parts, which can move with respect to one another, of housings, cabins or rooms which are screened to be radio-frequency-proof
DE3219263A1 (en) * 1982-05-21 1983-11-24 Siemens AG, 1000 Berlin und 8000 München Door for housings, cabins or rooms which are screened so that they are radio-frequency-proof

Also Published As

Publication number Publication date
ES295873Y (en) 1989-03-01
WO1986001069A1 (en) 1986-02-13
JPS61502924A (en) 1986-12-11
US4761516A (en) 1988-08-02
EP0207946B1 (en) 1990-05-23
BE902973A (en) 1986-01-27
JPH0693550B2 (en) 1994-11-16
DE3577969D1 (en) 1990-06-28
EP0207946A1 (en) 1987-01-14
DE3427706A1 (en) 1986-02-06

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20041220